DE60228826D1 - GAS INJECTOR AND INJECTION DEVICE FOR GAS INJECTION - Google Patents

GAS INJECTOR AND INJECTION DEVICE FOR GAS INJECTION

Info

Publication number
DE60228826D1
DE60228826D1 DE60228826T DE60228826T DE60228826D1 DE 60228826 D1 DE60228826 D1 DE 60228826D1 DE 60228826 T DE60228826 T DE 60228826T DE 60228826 T DE60228826 T DE 60228826T DE 60228826 D1 DE60228826 D1 DE 60228826D1
Authority
DE
Germany
Prior art keywords
gas
valve pin
seal ring
injection
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE60228826T
Other languages
German (de)
Inventor
Tatsuo Tsutsui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bio Actis Ltd
Original Assignee
Bio Actis Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bio Actis Ltd filed Critical Bio Actis Ltd
Application granted granted Critical
Publication of DE60228826D1 publication Critical patent/DE60228826D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/42—Filling or charging means
    • B65D83/425—Delivery valves permitting filling or charging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/44—Valves specially adapted therefor; Regulating devices
    • B65D83/52—Valves specially adapted therefor; Regulating devices for metering
    • B65D83/54—Metering valves ; Metering valve assemblies

Landscapes

  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Gas Separation By Absorption (AREA)
  • Polarising Elements (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Physical Vapour Deposition (AREA)
  • Vacuum Packaging (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

A gas spray valve permits easy recharging of gas containers after use. The gas spray valve is of considerable strength and rigidity and can be manufactured in a less costly manner. One of the openings of a gas conduit 111 of a valve pin 104 is positioned so that, when the valve pin 104 is in the raised position, the opening is positioned above a second seal ring 108 and, when the valve pin 104 is pushed into a first stop position, the opening is positioned below the second seal ring 108. <??>When the valve pin 104 is in the raised position, a bottom end of the valve pin 104 is positioned above a first seal ring 106, and as the result, the interior of a gas container 102 is connected with a metering chamber 110. When the valve pin 104 is pushed into a second stop position, the opening of the gas conduit 111 is positioned below the first seal ring 106 so that the interior of the gas container 102 communicates with the gas conduit 111. This permits recharging of the gas container with the gas. <IMAGE>
DE60228826T 2001-05-10 2002-05-02 GAS INJECTOR AND INJECTION DEVICE FOR GAS INJECTION Expired - Fee Related DE60228826D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001139519A JP2002333098A (en) 2001-05-10 2001-05-10 Gas injection valve and charging jig used in charging gas
PCT/JP2002/004396 WO2002092468A1 (en) 2001-05-10 2002-05-02 Gas injection valve, and injection jig used for gas injection

Publications (1)

Publication Number Publication Date
DE60228826D1 true DE60228826D1 (en) 2008-10-23

Family

ID=18986282

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60228826T Expired - Fee Related DE60228826D1 (en) 2001-05-10 2002-05-02 GAS INJECTOR AND INJECTION DEVICE FOR GAS INJECTION

Country Status (8)

Country Link
US (1) US6820778B2 (en)
EP (1) EP1386856B1 (en)
JP (1) JP2002333098A (en)
AT (1) ATE407897T1 (en)
DE (1) DE60228826D1 (en)
DK (1) DK1386856T3 (en)
ES (1) ES2312563T3 (en)
WO (1) WO2002092468A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008004615U1 (en) * 2007-11-26 2008-07-10 Dentaco Dentalindustrie Und -Marketing Gmbh Device for applying a powdery or liquid substance
CN117170349B (en) * 2023-11-02 2024-02-27 博纯材料股份有限公司 Fault diagnosis method and system applied to krypton filling control system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998168A (en) * 1957-07-04 1961-08-29 Waldherr Wilhelm Fluid dispenser
JPS3818747Y1 (en) * 1960-05-20 1963-09-05
GB1115926A (en) * 1964-06-03 1968-06-06 Honorio Sanjuan Nadal Improvements in aerosol valves
JPS4822488B1 (en) * 1965-01-28 1973-07-06
JPS5131686B1 (en) * 1965-06-15 1976-09-08
JPS5338886Y2 (en) * 1973-04-25 1978-09-20
JPS5338886A (en) 1976-09-22 1978-04-10 Yokogawa Hokushin Electric Corp Pneumatic apparatus
GB8624670D0 (en) * 1986-10-15 1986-11-19 Glaxo Group Ltd Valve for aerosol container
FR2633915B1 (en) * 1988-07-05 1990-12-14 Valois Sa DEVICE FOR INTRODUCING A VERY SMALL FLUID VOLUME WITH VERY HIGH PRECISION INTO A CONTAINER THROUGH A VALVE SETTED ONTO THIS CONTAINER
FR2670139B1 (en) * 1992-01-15 1993-12-24 Valois DOSING VALVE FOR USE IN THE REVERSE POSITION.
JP2509520B2 (en) * 1993-06-02 1996-06-19 誠一 北林 How to attach a fixed quantity dispensing valve that can be pressure-filled and a packing for a fixed-quantity valve to a fixed-quantity dispensing valve that can be pressure-filled
JP2509521B2 (en) 1993-06-02 1996-06-19 誠一 北林 How to install the fixed quantity dispensing valve for pressure use that can be pressure filled and the packing for the fixed quantity valve that is dedicated for inverted use that can be pressure filled
JP2992609B2 (en) 1994-03-14 1999-12-20 誠一 北林 Mass filling valve capable of pressure filling
JPH0940048A (en) * 1995-07-31 1997-02-10 Seiichi Kitabayashi Constant volume injection valve capable of charging with pressure and charging method with pressure
GB2324121A (en) * 1997-04-07 1998-10-14 Bespak Plc Seal arrangements for pressurised dispensing containers
JPH11301759A (en) * 1998-04-21 1999-11-02 Unisia Jecs Corp Gas spray valve and charging jig used for charging gas
FR2798367B1 (en) * 1999-09-15 2001-11-23 Valois Sa VALVE GASKET FOR DOSING VALVE
JP2001328689A (en) 2000-05-19 2001-11-27 Shiseido Co Ltd Aerosol container

Also Published As

Publication number Publication date
EP1386856A1 (en) 2004-02-04
EP1386856B1 (en) 2008-09-10
DK1386856T3 (en) 2008-11-03
ATE407897T1 (en) 2008-09-15
US6820778B2 (en) 2004-11-23
WO2002092468A1 (en) 2002-11-21
JP2002333098A (en) 2002-11-22
US20040094579A1 (en) 2004-05-20
ES2312563T3 (en) 2009-03-01
EP1386856A4 (en) 2006-05-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee